JPS5246067A - Reduction of optically active 5-oxo-2-pyrrolidinacetic acid esters - Google Patents

Reduction of optically active 5-oxo-2-pyrrolidinacetic acid esters

Info

Publication number
JPS5246067A
JPS5246067A JP12026275A JP12026275A JPS5246067A JP S5246067 A JPS5246067 A JP S5246067A JP 12026275 A JP12026275 A JP 12026275A JP 12026275 A JP12026275 A JP 12026275A JP S5246067 A JPS5246067 A JP S5246067A
Authority
JP
Japan
Prior art keywords
oxo
reduction
acid esters
optically active
pyrrolidinacetic acid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP12026275A
Other languages
Japanese (ja)
Other versions
JPS5324946B2 (en
Inventor
Toshio Wakabayashi
Yoshinori Kato
Masahiko Saito
Kenzo Watanabe
Yoshio Ishimoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Teijin Ltd
Original Assignee
Teijin Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Teijin Ltd filed Critical Teijin Ltd
Priority to JP12026275A priority Critical patent/JPS5246067A/en
Publication of JPS5246067A publication Critical patent/JPS5246067A/en
Publication of JPS5324946B2 publication Critical patent/JPS5324946B2/ja
Granted legal-status Critical Current

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  • Pyrrole Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

PURPOSE: 5-Oxo-2-pyrrodineethanols of formula I(R1 is H, benzyl, lower alkyl;R2 is lower alkyl) and 2-pyrrolidineethanols of formula II, for example, D-2-pyrrolidineethanol and d-(+)-1-methyl-5-oxo-pyrrolidineethanol.
COPYRIGHT: (C)1977,JPO&Japio
JP12026275A 1975-10-07 1975-10-07 Reduction of optically active 5-oxo-2-pyrrolidinacetic acid esters Granted JPS5246067A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12026275A JPS5246067A (en) 1975-10-07 1975-10-07 Reduction of optically active 5-oxo-2-pyrrolidinacetic acid esters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12026275A JPS5246067A (en) 1975-10-07 1975-10-07 Reduction of optically active 5-oxo-2-pyrrolidinacetic acid esters

Publications (2)

Publication Number Publication Date
JPS5246067A true JPS5246067A (en) 1977-04-12
JPS5324946B2 JPS5324946B2 (en) 1978-07-24

Family

ID=14781842

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12026275A Granted JPS5246067A (en) 1975-10-07 1975-10-07 Reduction of optically active 5-oxo-2-pyrrolidinacetic acid esters

Country Status (1)

Country Link
JP (1) JPS5246067A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6051172A (en) * 1983-07-25 1985-03-22 ベ−リンガ− インゲルハイム コマンデイツト ゲゼルシヤフト Pyrrolidinone derivative

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6051172A (en) * 1983-07-25 1985-03-22 ベ−リンガ− インゲルハイム コマンデイツト ゲゼルシヤフト Pyrrolidinone derivative
JPH0463872B2 (en) * 1983-07-25 1992-10-13 Boehringer Ingelheim Kg

Also Published As

Publication number Publication date
JPS5324946B2 (en) 1978-07-24

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